Vibrational Frequencies calculated at HF/6-31G(2df,p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
4224 |
3824 |
108.07 |
|
|
|
| 2 |
A' |
4137 |
3746 |
22.94 |
|
|
|
| 3 |
A' |
4099 |
3711 |
181.07 |
|
|
|
| 4 |
A' |
1800 |
1630 |
81.04 |
|
|
|
| 5 |
A' |
1772 |
1605 |
107.85 |
|
|
|
| 6 |
A' |
361 |
327 |
76.92 |
|
|
|
| 7 |
A' |
174 |
157 |
147.76 |
|
|
|
| 8 |
A' |
139 |
126 |
162.21 |
|
|
|
| 9 |
A" |
4237 |
3837 |
89.37 |
|
|
|
| 10 |
A" |
581 |
526 |
149.28 |
|
|
|
| 11 |
A" |
142 |
129 |
89.46 |
|
|
|
| 12 |
A" |
106 |
96 |
94.65 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10885.4 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 9856.7 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.365 |
|
|
|
| 2 |
O |
-0.722 |
|
|
|
| 3 |
O |
-0.669 |
|
|
|
| 4 |
H |
0.329 |
|
|
|
| 5 |
H |
0.349 |
|
|
|
| 6 |
H |
0.349 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.151 |
-2.491 |
0.000 |
2.495 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.931 |
6.468 |
0.000 |
| y |
6.468 |
-12.038 |
0.000 |
| z |
0.000 |
0.000 |
-11.164 |
|
| Traceless |
| | x | y | z |
| x |
0.671 |
6.468 |
0.000 |
| y |
6.468 |
-0.991 |
0.000 |
| z |
0.000 |
0.000 |
0.320 |
|
| Polar |
| 3z2-r2 | 0.640 |
| x2-y2 | 1.108 |
| xy | 6.468 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.722 |
0.246 |
0.000 |
| y |
0.246 |
2.023 |
0.000 |
| z |
0.000 |
0.000 |
1.691 |
<r2> (average value of r
2) Å
2
| <r2> |
55.496 |
| (<r2>)1/2 |
7.450 |